Pontoon for watercraft



FIG. 1 is a front perspective view of my new design for a pontoon for watercraft;

FIG. 2 is a rear perspective view of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a rear view of FIG. 1;

FIG. 5 is a top view of FIG. 1;

FIG. 6 is a bottom view of FIG. 1;

FIG. 7 is a left side view of FIG. 1; and,

FIG. 8 is a right side view of FIG. 1. 

CLAIM The ornamental design for a pontoon for watercraft, as shown and described. 